Even their largest should be $399 or less. Nothing they have should be $800 unless the’re stacking two or three together. Magliners are in that same price range and are Aluminum but don’t fold up compactly.
Mine had air filled rear wheels that always lost air, so I bought a pump and kept it in my trunk.I’m no wheel expert, but not sure a solid wheel would be weaker than an air filled one.
The advantage of air filled is a smoother ride, not a stronger one.
The back wheels are now foamed filled. Pretty close performance to air filled. Not perfect, but the number of times I had a flat and no convenient way to fill, the solid ones work out better for me
Glad you play in a place that you can leave your gear in. That's how it was for me in the PPL. Never a worry about something coming up missing. If I had 2 nights in a row to play there I would just leave my gear there and when the last night was over, then I would take the gear home in case if a private event came up to do.I have a weekly venue for karaoke on Wednesdays and they allow me to keep my gear on site so I do not have to go thru inspection every time I tried to pull my trailer on site. It is kept in the manager's office all nice and secure. But, anyway back to the point. I purchased a brand new rock n roller with the shelf and keep my small rack on it and store the speakers underneath. I roll it out, set up the speakers and ready to go. I am having a skirting made for it so it looks better. It works out very well.